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Teledyne HiRel Space-Screened 650V, 60A GaN HEMT


High voltage packaged GaN HEMTs for hi-rel applications now available off the shelf with NASA Level 1 Screening Flow

Teledyne e2v HiRel announces the addition of new space screened versions of its popular 650 V, 60 A high reliability GaN HEMT. The new parts go through NASA Level 1 screening flow and can be brought up to full Level 1 conformance with extra qualification testing if desired. Typical applications include battery management, DC-DC converters, and space motor drives.

Two new parts are available, both space-grade, 650 V, enhancement mode, top-side cooled GaN-on-Silicon power transistors. The properties of GaN allow for high current, high voltage breakdown and high switching frequency, enabling high efficiency and high power density designs. The two models are:

Teledyne e2v HiRel’s GaN HEMTs feature single wafer lot traceability, extended temperature performance from -55 to +125degC, and low inductance, low thermal resistance packaging.

“Our GaN HEMT product family has been very popular with customers, and we have had many requests for catalog versions with standard space screening,” said Mont Taylor, VP of business Development for Teledyne e2v HiRel. “Our new 650 V, 60 A parts offer 100 percent screening off-the-shelf, and we can do full level 1 qualification with customer SCDs.”

Both of these new devices are available for ordering and immediate purchase from Teledyne e2v HiRel or an authorized distributor.

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